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Down Hole Drill Rig Part DTH Hammer , Dth Drilling Tools For Original Shank DHD360

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China Changsha Sollroc Engineering Equipments Co., Ltd certification
China Changsha Sollroc Engineering Equipments Co., Ltd certification
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Down Hole Drill Rig Part DTH Hammer , Dth Drilling Tools For Original Shank DHD360

Down Hole Drill Rig Part DTH Hammer , Dth Drilling Tools For Original Shank DHD360
Down Hole Drill Rig Part DTH Hammer , Dth Drilling Tools For Original Shank DHD360 Down Hole Drill Rig Part DTH Hammer , Dth Drilling Tools For Original Shank DHD360

Large Image :  Down Hole Drill Rig Part DTH Hammer , Dth Drilling Tools For Original Shank DHD360

Product Details:
Place of Origin: China
Brand Name: SOLLROC
Certification: SGS
Model Number: DHD340
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: negotiable
Packaging Details: Cartons + ply wood case (no plastic)
Delivery Time: 20-25 working days
Payment Terms: T/T,
Supply Ability: 5000 pieces/month

Down Hole Drill Rig Part DTH Hammer , Dth Drilling Tools For Original Shank DHD360

Description
Product Name: DHD 340 Dth Hammer Material: Carbon Steel
Application: Quarrying, Construction, Civil Engineering, Mining, Usage: Mining, Water Well Drilling, Geothermal Drilling
Rock Formation: Granite, Limestone, Quartz, Etc Shank: DHD340/COP44
Advantage: Hign Abrasion Resistance Color: Black Or As Request
Size: 4 Inch External Diameter: 99mm
High Light:

numa dth hammers

,

water well drilling hammer

 

Product description

 

In DTH drilling, the drill string rotates while the drilling hammer continuously strikes down into the rock. Inside the hammer, a piston powered by compressed air gives the drill bit its striking power. This combined with the rotational movement means the rock is crushed in a very efficient manner. DTH drilling tool is a kind of drilling system which uses compressed air as motivation, makes drilling impact motivation parts down the hole, to control the piston reciprocating motion by the distribution device in the hammer, and then impacts the DTH bit in the front of the hammer to transit the impacting power to the bit. The DTH bit in the front of the hammer breaks the rock to drill hole.

 

HD45 DTH hammer

shank DHD340/COP44
Length(less bit) 1030mm
External diameter 99mm
Top sub thread API 2 3/8”REG
Weight(less bit) 39kg
Hole range 110mm-135mm
Working pressure 1.0-2. 5Mpa
Impact rate at 1.4Mpa 27Hz
Recommended rotation speed 25-40r/min
1.0Mpa 6m³/min
Air consumption 1.8Mpa 10m³/min
2.4Mpa 15m³/min

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Down Hole Drill Rig Part DTH Hammer , Dth Drilling Tools For Original Shank DHD360 0

 

 

 

 

Product featutres

 

1. Simple design of the piston. Long life. Valveless air distribution. More reliable.
2. More efficient energy transfer, fact drilling speed, lower air consumption and lower oil consumption.
3. Fewer internal parts, simple structure, long life, less failure and easier to maintain because all the parts are heat treated.
4. Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-step thread.

 

 

 

Advantages and application

 

It has the advantage of high flatness, smooth hole wall, high rigid of drill rod and hammer, independent of high axial thrust, no limit of drilling depth, low cost of devices and easiness to maintain. At the drilling hole of dia.105mm-dia.254mm, a plenty of the DTH drilling tools are used.


At present, DTH drilling tool is widely used in underground mining, quarries, hydraulic and Hydro-Power Engineering, water well drilling, Mineral exploration, anchoring hole drilling, geothermal engineering, Subway excavation, another civil engineering.

 

 

 

Related products

 

Sollroc DTH hammers

Hammers Bit Shank Connection Thread Suitable bit Working pressure Air consumption
2" BR2 RD50 box ¢70-¢90mm 0.7-1.75Mpa 0.7Mpa 4.5m3/min
1.0Mpa 4m3/min
1.4Mpa 5m3/min
3" DHD3.5
COP32/COP34
M30
API 2 3/8"Reg ¢90-¢110mm 1.0-1.5Mpa 1.0Mpa 4.5m3/min
1.5Mpa 9m3/min
4" DHD340
COP44
QL40
SD4
M40
API 2 3/8"Reg ¢110-¢135mm 1.0-2.5Mpa 1.0Mpa 6m3/min
1.8Mpa 10m3/min
2.4Mpa 15m3/min
5" DHD350
COP54
QL50
SD5
M50
API 2 3/8"Reg/API 3 1/2"Reg ¢135-¢155mm 1.0-2.5Mpa 1.0Mpa 9m3/min
1.8Mpa 15m3/min
2.4Mpa 23m3/min
6" DHD360
COP64
QL60
SD6
M60
API 3 1/2"Reg ¢155-¢190mm 1.0-2.5Mpa 1.0Mpa 10m3/min
1.8Mpa 20m3/min
2.4Mpa 28.5m3/min
8" DHD380
COP84
QL80
SD8
API 4 1/2"Reg ¢195-¢254mm 1.0-2.5Mpa 1.0Mpa 15m3/min
1.8Mpa 26m3/min
2.4Mpa 34m3/min
10" SD10
Numa100
API 6 5/8"Reg ¢254-¢311mm 1.0-2.5Mpa 1.0Mpa 22m3/min
1.8Mpa 40m3/min
2.4Mpa 55m3/min
12" DHD1120
SD12
Numa120
API 6 5/8"Reg ¢305-¢445mm 1.0-2.5Mpa 1.0Mpa 30m3/min
1.8Mpa 56m3/min
2.4Mpa 78m3/min

 

Face type and button shape selections for DTH bits

 

Down Hole Drill Rig Part DTH Hammer , Dth Drilling Tools For Original Shank DHD360 1

 

Down Hole Drill Rig Part DTH Hammer , Dth Drilling Tools For Original Shank DHD360 2

 

Sollroc can supply DTH hammers and bits from 2"-18" with type DHD, SD, QL, Mission, Numa,etc.

 
And Sollroc developed a full range of products : RC drilling tools, ODEX system, Symmetrix system, Drag bits, DTH drill rods and top hammer drilling tools, etc. 
 
 
 
Packing and shipping
 
Packing: plywood case+pallet, or as request.
Shipping: by air, by sea, by express, as request.
 
 

 

Company information

 

Sollroc , with more 10 years of experience ,is one of the professional manufacturer and supplier of high performance rock drilling tools like: DTH hammers and bits, RC hammers and bits, DTH drill rods and top hammer drilling tools. Our tools are widely used in different drilling applications including mining, quarrying, water well drilling, geotechnical industries and etc.

 

Sollroc is specialized in designing, manufacturing and developing equipments and accessories for standard models as well as the special needs of clients and provides them with the best suggestions and solutions. We practice strict and stringent quality control during manufacturing and adhered to recognized and approved quality control systems. Each of our products follows the quality requirements and procedures to ensure finished products are durable and superior up to standard.
 

Contact Details
Changsha Sollroc Engineering Equipments Co., Ltd

Contact Person: Serena Gong

Tel: +8613055195409

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